Upstream networks
AS38345 ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS38345: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | Education | IPv4 IPv6 | 859 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 570 |
| AS4641 | The Hong Kong Internet Exchange Limited | Unclassified | IPv4 IPv6 | 229 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv6 | 104 |
| AS24482 | SG.GS | Hosting | IPv6 | 8 |
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.
Derived from routing tables collected at 2026-10-23 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.15M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.